305220240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32609}}^1$

素因数の和:32641

約数の個数: 120

約数和(自身を含む): 1103913720

約数和(自身を除く): 798693480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 32609, 65218, 97827, 130436, 163045, 195654, 260872, 293481, 326090, 391308, 423917, 489135, 521744, 586962, 652180, 782616, 847834, 978270, 1173924, 1271751, 1304360, 1467405, 1565232, 1695668, 1956540, 2119585, 2347848, 2543502, 2608720, 2934810, 3391336, 3815253, 3913080, 4239170, 4695696, 5087004, 5869620, 6358755, 6782672, 7630506, 7826160, 8478340, 10174008, 11739240, 12717510, 15261012, 16956680, 19076265, 20348016, 23478480, 25435020, 30522024, 33913360, 38152530, 50870040, 61044048, 76305060, 101740080, 152610120, 305220240]

約数ペア:

[(1, 305220240), (2, 152610120), (3, 101740080), (4, 76305060), (5, 61044048), (6, 50870040), (8, 38152530), (9, 33913360), (10, 30522024), (12, 25435020), (13, 23478480), (15, 20348016), (16, 19076265), (18, 16956680), (20, 15261012), (24, 12717510), (26, 11739240), (30, 10174008), (36, 8478340), (39, 7826160), (40, 7630506), (45, 6782672), (48, 6358755), (52, 5869620), (60, 5087004), (65, 4695696), (72, 4239170), (78, 3913080), (80, 3815253), (90, 3391336), (104, 2934810), (117, 2608720), (120, 2543502), (130, 2347848), (144, 2119585), (156, 1956540), (180, 1695668), (195, 1565232), (208, 1467405), (234, 1304360), (240, 1271751), (260, 1173924), (312, 978270), (360, 847834), (390, 782616), (468, 652180), (520, 586962), (585, 521744), (624, 489135), (720, 423917), (780, 391308), (936, 326090), (1040, 293481), (1170, 260872), (1560, 195654), (1872, 163045), (2340, 130436), (3120, 97827), (4680, 65218), (9360, 32609)]